ChemicalBook CAS DataBase List 141942-85-0

141942-85-0

Name	Ethyl (R)-(-)-4-cyano-3-hydroxybutyate
CAS	141942-85-0
EINECS(EC#)	430-220-6
Molecular Formula	C7H11NO3
MDL Number	MFCD00672878
Molecular Weight	157.17
MOL File	141942-85-0.mol

Synonyms

ATS-5 BUTANOIC ACID, 4-CYANO-3-HYDROXY-, ETHYL ESTER, (R) BUTANOIC ACID 4-CYANO-3-HYDROXY-ETHYL ESTER, (S) ETHYL (3R)-4-CYANO-3-HYDROXY-BUTANOATE ETHYL (R)-4-CYANO-3-HYDROXYBUTANOATE ETHYL-(R)-(+)-4-CYANO-3-HYDROXYBUTANOATE Ethyl (R)-(-)-4-cyano-3-hydroxybutyate ETHYL (R)-(-)-4-CYANO-3-HYDROXYBUTYRATE ETHYL (R)-4-CYANO-3-HYDROXYBUTYRATE ETHYL (S)-4-CYANO-3-HYDROXYBUTANOATE ETHYL (S)-(+)-4-CYANO-3-HYDROXYBUTYRATE ETHYL(S)-4-CYANO-3-HYDROXY-BUTYRATE (R)-(-)-4-CYANO-3-HYDROXYBUTYRIC ACID ETHYL ESTER (R)-4-CYANO-3-HYDROXYBUTYRIC ACID ETHYL ESTER (R)-(-)-ETHYL 4-CYANO-3-HYDROXYBUTYRATE (R)-ETHYL 4-CYANO-3-HYDROXYBUTYRATE (S)-4-CYANO-3-HYDROXYBUTANOATE ETHYL (S)-ETHYL-4-CYANO-3-HYDROXYBUTYRATE (R)-4-Cyano-3-hydroxy butanoate (R)-4-cyano-3-hydroxybutyric

Chemical Properties

Appearance	yellow liquid
alpha	-5 º (neat)
Boiling point	270 °C(lit.)
density	1.114 g/mL at 25 °C(lit.)
refractive index	n20/D 1.448(lit.)
Fp	>230 °F
storage temp.	2-8°C
solubility	Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)
form	Liquid
pka	13.03±0.20(Predicted)
color	Colorless to yellow
Specific Gravity	1.114
optical activity	[α]25/D 5°, neat
BRN	5328715
InChIKey	LOQFROBMBSKWQY-ZCFIWIBFSA-N
CAS DataBase Reference	141942-85-0(CAS DataBase Reference)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . less more
WGK Germany	1
HS Code	29269090

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